Answer:
(x - y)(x - y + a)
Step-by-step explanation:

I think it’s c sorry if it’s wrong
Factor and set each factor equal to zero:
x = -3, 3, 2i, -2i
Answer: 8 oz..
1 pound= 16oz if 8oz=1.59 so add it up 4 times 8+8+8+8= 32 which = 2 pounds total 8=1.59 8+8= 1.59x2=3.18 8+8+8=1.59x3=4.77 8+8+8+8/ 1.59x4= 6.36 so all of them eights will = up to 2 pounds and 8 is obviously less
Step-by-step explanation: